Extracted

• • Target

    skuld.exe

  • Size

    9.4MB

  • MD5

    19eefcece096efb65ef09734a0aa16be

  • SHA1

    15e71662f2e568f0338f35ee847c02891d2a7d4d

  • SHA256

    fd6619de7c16d616f754131fb87ce6707cdd244fff372ae5cc093db5120ffade

  • SHA512

    16964a451c2ad5d293c2ee3f44c57be63aa62293c8a6192b56f56b5566f2c3310bb6492997b69f87aadeabbc72434dd1af5720b0d4bb424d99ee6e8322502425

  • SSDEEP

    98304:hgN03vyx0HDD2a/gIZ7e8+SQkEA3GO7XVIEV:hHfi0H/Z7e87QdIoy

  Score

  10^/10

  skuldcredential_accessdefense_evasiondiscoveryexecutionpersistenceprivilege_escalationspywarestealer

  • Skuld stealer

    An info stealer written in Go lang.

    stealerskuld

  • Credentials from Password Stores: Credentials from Web Browsers

    Malicious Access or copy of Web Browser Credential store.

    credential_accessstealer

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Drops file in Drivers directory

  • Reads user/profile data of local email clients

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Unsecured Credentials: Credentials In Files

    Steal credentials from unsecured files.

    credential_accessstealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Legitimate hosting services abused for malware hosting/C2

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Maps connected drives based on registry

    Disk information is often read in order to detect sandboxing environments.

  • Obfuscated Files or Information: Command Obfuscation

    Adversaries may obfuscate content during command execution to impede detection.

    defense_evasion

  • Drops file in System32 directory

  behavioral1behavioral2